You can still upgrade to our most recent code on GitHub. As long as you don't set syntax = "proto3" in your .proto files, your code should work fine without needing any modifications.
On Tue, Feb 6, 2018 at 4:25 PM, hce h <[email protected]> wrote: > I am going to try to build protobuf from git source for armfs to verify if > the old version protobuf caused the issue or not, the trouble is my > protobuf code as all defined for protobuf v2, I don't want to run into the > trouble with protobuf v3 source code, anyway I can defined to build v2 only > during my build process? > > Thank you > > > On Wednesday, February 7, 2018 at 10:44:14 AM UTC+11, hce h wrote: >> >> Thanks Adam, I had further investigation, the original post of error was >> not correct, it was not the problems of length, the file length was >> correct, but the file was corrupted, there were some junk characters like >> "^@^@^@^L^B^@^B^P^D^H<80><9b>^F^P]^X<80><9b>^F" inserted to the middle >> of protobuf bytes / string and chopped off the connect string after >> serialisation. I don't think there are any issues of coding and >> serialisation / deserialisation in general, I have used the same code for >> years without any issues until when the files increased to 17 KB, it >> corrupted. >> >> Thank you. >> >> >> >> >> >> On Wednesday, February 7, 2018 at 4:13:22 AM UTC+11, Adam Cozzette wrote: >>> >>> Could you post some example code showing the problem? I would guess that >>> it's an issue with how your code is framing the message. Serialized protos >>> do not indicate their own length, so when you parse a message you have to >>> know how many bytes to expect. If you try to parse the wrong number of >>> bytes, you can inadvertently parse the wrong thing or parsing might fail >>> entirely. >>> >>> On Mon, Feb 5, 2018 at 5:04 PM, hce h <[email protected]> wrote: >>> >>>> Hi, >>>> >>>> I am running protobuf v2 C++ library on Debian 8 ARM processor, I can >>>> only send a text file in bytes field about 17797 bytes, if the file size is >>>> more than 17797 bytes, the file will be corrupted and chopped off to 17797 >>>> bytes. Are there any workarounds to fix this issue? The detailed the >>>> package information: >>>> >>>> Package: libprotobuf9 >>>> Source: protobuf >>>> Version: 2.6.1-1 >>>> Installed-Size: 866 >>>> Maintainer: Robert Edmonds <[email protected]> >>>> Architecture: armhf >>>> Depends: libc6 (>= 2.4), libgcc1 (>= 1:4.4.0), libstdc++6 (>= 4.9), >>>> zlib1g (>= 1:1.1.4) >>>> Size: 312100 >>>> SHA256: 7e6a4ffa5c4ccea20a339425c5fe51c0954b6f222960ac87e26d9d7ae5b3 >>>> e79b >>>> SHA1: 807d3ed197797546f87d050cf02ea3d3c96fc4ee >>>> MD5sum: 58bfed0950ad07ef1b06d82a42f24eae >>>> Description: protocol buffers C++ library >>>> Description-md5: c69f5af146ab9bc64e44b912e5af457e >>>> Multi-Arch: same >>>> Homepage: https://code.google.com/p/protobuf/ >>>> Tag: implemented-in::c++, role::shared-lib >>>> Section: libs >>>> Priority: optional >>>> Filename: pool/main/p/protobuf/libprotobuf9_2.6.1-1_armhf.deb >>>> >>>> Thank you >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Protocol Buffers" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to [email protected]. >>>> To post to this group, send email to [email protected]. >>>> Visit this group at https://groups.google.com/group/protobuf. >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> >>> -- > You received this message because you are subscribed to the Google Groups > "Protocol Buffers" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/protobuf. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Protocol Buffers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/protobuf. For more options, visit https://groups.google.com/d/optout.
